Continuous spam calls MULTIPLE times a day!
I'm already blocking every number that comes from "(02) 7251 ***" but I can't keep up with them and now this prefix has started as well!!

Here's a list of the spam numbers I've received lately so search engines to pick them up:
(02) 9071 0075
(02) 7251 2852
(02) 7251 2579
(02) 7251 2574
(02) 7251 2557
(02) 7251 2551
(02) 7251 2570
(02) 7251 2563
(02) 7251 2573
(02) 7251 2569
(02) 7251 2562
(08) 9194 7175
(08) 9194 8295

I'm an Optus customer and NEVER had this many spam calls when I was on Telstra and every time I speak to friends about it, the first thing they say is "I bet you're with Optus" - is our number on sold list or something?? There's no point even moving away from them either as my number is already out there now. I've had this number all my life and use it for work as well so I can't change it.

Caller: Sure Scammer - a desperate one

Scam calls never ending from the following number:

(02) 7251 2579
(02) 7251 2586
(02) 7251 2593
(02) 7251 2598
(02) 7251 2590
(02) 7251 2570

you can take your number with you when you change to another provider

I've had 18 calls from (02) 7251**** so they only have 9,981 chances before they have to change the prefix. I am seeing if blacklisting this way; 027251**** will stop further calls.

Scammers. Keep calling but change last number when call blocked. Never leave a message. They just hang up.

im getting these random calls at all times from this number starting with (02) 7251 (last 4 digets are always different), this person has never spoken but i do hear breathing on the other end but they always hang up after about 10-20 seconds, bloody annoying i have to say.

This is a spoof number. All they are doing is changing the 2586 to 2579. Pay no attention to these amateurs.

Can't be a legit call - all hours, weekends too, and never leave a message. If it was a government call (eg contact tracing) there'd be a message and/or self-identified in a message. Had calls from similar numbers including (02) 7251 2585, (02) 7251 2578, 2582, (02) 7251 2594, (02) 7251 2598, (02) 7251 2587, (02) 7251 2579, and more from (02) 7202 7021 and (02) 7202 7017

Had 7 of these today alone on my business mobile, when I don't answer they just change teh ext, # - tried blocking them but they just change the ext. number.
Absolute pain in the butt.
Need to get Optus to improve their spam call filters!!!

Caller: (02) 7251 2579 through 2596

I am with Vodafone and I am getting it, there is an asian voice on the other end who I cannot understand, when I tell them I do not want them to call me they keep on doing so

Having the same problem too. Every time I block them its a slightly different number. Scumbags